Dell Area-51 ALX manual 066 /066

Top Panel Connectors

IEEE 1394	one 6-pin serial connector
USB	three 4-pin USB 2.0-compliant connectors
Audio	stereo headphone and microphone connectors
eSATA	one 4-pin eSATA connector
Communications
Network adapter	10/100/1000 Mbps Ethernet LAN on system
	board
Wireless (optional)	WiFi/Bluetooth wireless technology
Drives
Externally accessible	three 5.25-inch drive bays for Blu-ray Disc™
	combo, Blu-ray Disc writer, DVD+/-RW, or DVD
	combo
	one 3.5-inch drive bay for media card reader
Internally accessible	six 3.5-inch drive bays for SATA-II hard drives

	CHAPTER 8: BASIC SPECIFICATIONS
Expansion Bus
PCI:
Connector	one
Connector size	124-pin connector
PCI Express x1:
Connectors	two
Connector size	36-pin connectors
PCI Express x16:
Connectors	two
Connector size	164 pins connectors
Lanes	16
PCI Express x16:
Connector	one
Connector size	164 pins connector
Lanes	4

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